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Cascadable Single Cable Multiswitches

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SAT IF distribution system 5 cable dSCR system Cascadable single cable multiswitches Cascadable single cable multiswitches for the distribution of SAT IF and DTT signals over one cable to up to 32 receivers.  control according legacy/EN 50494/EN 50607  configurable with programmer PC102W: 1 dSCR (32 user bands)+1 legacy outputs 2 dSCR outputs (16+16, 24+8,... user bands) 2 static mode outputs (32+0, 16+16,...transponders) other configurations are possible  DC input for external power supply  DC by pass from DC input / tap outputs for LNB powering  independent selection of horizontal/vertical, low/high band and transponder from each receiver  passive terrestrial TV path allows to receive terrestrial TV programs without switching on SAT receiver  die-cast housing  connectors: RF inputs/outputs - type F DC input - type F Technical specifications T Y P E Ordering number Frequency range SAT IF input SRM521 SRM522 02784 02788 950-2150 MHz S AT IF output Terr. TV 5-862 MHz Number of trunk inputs SAT IF 4 & outputs 1 Terr. TV Number of tap outputs 2 Return loss / impedance > 10 dB / 75 Ω Input level SAT IF Terr. TV dSCR output with user bands combined DTT user band bandwidth output level, AGC controlled Terr. TV loss, typical 300-2350 MHz 950-2150 MHz 60-95 dBµV configurable 32 max. configurable 20-60 MHz 84 dBµV 11 dB Legacy output at legacy output level AGC controlled mode with combined DTT Terr. TV loss, typical 78 dBµV 12 dB Trunk output loss SAT IF Terr. TV < 4.0 dB Current pass through SAT IF 2 A max., 1 A max. through one line trunk lines Terr. TV 250 mA max. Current pass to H lines from DC input 20 V 1.7 A max. from tap outputs Decoupling SAT IF inputs/SAT IF inputs > 30 dB SAT IF inputs/Tap outputs > 30 dB < 2.0 dB < 4.0 dB SAT IF/ Terr. TV 20 V 500 mA max.; 13 V/18 V 300 mA max. > 25 dB Current consumption* 20 V 300 mA max.; 13 V/18 V 450 mA max. Operating temperature range -20o ÷ + 50o C Dimensions/Weight (packed) 116x91x25.5 mm/0.28 kg * without external feeding 65-100 dBµV passive